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This sandboxed web part allows you to quickly and easily convey important dates and reminders to everyone on your public Office 365 website.
This Web Part is similar to the Calendar Alerts For SharePoint 2013, but works on a public facing website.
Download and then extract the solution file (MC.CalendarAlerts.Sandboxed.wsp) using this link: MC.CalendarAlerts.Sandboxed.zip
To install the web part you will have to upload and activate the solution on this "hidden" page: /_catalogs/solutions
For example: https://my-company-name-public.sharepoint.com/_catalogs/solutions/
You will then be able to insert the Calendar Alert Web Part onto your page from the 'Custom' category just as you would any other web part.
To remove the TRIAL text from the sandboxed web part a license key can be purchased for $50.00 by clicking the Buy Now button. Once purchased please email a copy of your receipt to firstname.lastname@example.org. You will then be sent a license key within 24 hours. Edit the web part and paste the license key, including braces, into the License Key property.
If you recieve the following resource usage error:
Simply go to the SharePoint Admin Centre and increase the server resource quota.